\chapter{Theory}
\label{chap:theory}

In this chapter we will present literature, which can help us elaborate on the interviews and illustrate the subject of matter. We will constantly have our research question in mind and discuss why the literature is relevant for us. \bigskip

\noindent First we will present general standardization concepts, which will create a foundation to enable a presentation of how standards and diffusion are inherently related. At last we will present theory describing the characteristics and difficulties for an ICT ecosystem.